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brewers yeast
Mount the unit near your sump or cabinet
Dimensions: 33 mm x 31 mm
and other dry limestone or ceramic hardscapes
Pinpoint II Calcium Monitor Algae Control brewers yeastThe PINPOINT II Calcium Monitor is the only truly affordable and accurate digital Calcium measurement instrument for marine saltwater. Powered by a 9 volt battery (not included), the PINPOINT II Calcium Monitor will operate for approximately 150 total hours before battery replacement is visually indicated on the display. The PINPOINT II Calcium Monitor now features a solid state probe for increased stability, accuracy and longer life. Calibration is